- 需要运行项目，那么就得将 jar 包运行起来，运行需要启动文件
- 在 resources 下新建 bin 目录
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新建 boot.sh 运行 jar ,后面再将它打包到镜像中
- 参考链接，boot.sh 启动源码#!/bin/sh # # . ____ _ __ _ _ # /\ / ___'_ __ _ _(_)_ __ __ _ # ( ( )___ | '_ | '_| | '_ / _` | # \/ ___)| |_)| | | | | || (_| | ) ) ) ) # ' |____| .__|_| |_|_| |___, | / / / / # =========|_|==============|___/=/_/_/_/ # :: Spring Boot Startup Script :: # ### BEGIN INIT INFO # Provides: {{initInfoProvides:spring-boot-application}} # Required-Start: {{initInfoRequiredStart:$remote_fs $syslog $network}} # Required-Stop: {{initInfoRequiredStop:$remote_fs $syslog $network}} # Default-Start: {{initInfoDefaultStart:2 3 4 5}} # Default-Stop: {{initInfoDefaultStop:0 1 6}} # Short-Description: {{initInfoShortDescription:Spring Boot Application}} # Description: {{initInfoDescription:Spring Boot Application}} # chkconfig: {{initInfoChkconfig:2345 99 01}} ### END INIT INFO [ -n "$DEBUG" ] && set -x # Initialize variables that cannot be provided by a .conf file action="$1" WORKING_DIR="$(pwd)" # shellcheck disable=SC2153 [ -n "$JARFILE" ] && jarfile="$JARFILE" [ -n "$APP_NAME" ] && identity="$APP_NAME" # Follow symlinks to find the real jar and detect init.d script cd "$(dirname "$0")" || exit 1 [ -z "$jarfile" ] && jarfile=$(pwd)/$(basename "$0") while [ -L "$jarfile" ]; do if [[ "$jarfile" =~ init.d ]]; then init_script=$(basename "$jarfile") else configfile="${jarfile%.*}.conf" [ -r ${configfile} ] && . "${configfile}" fi jarfile=$(readlink "$jarfile") cd "$(dirname "$jarfile")" || exit 1 jarfile=$(pwd)/$(basename "$jarfile") done jarfolder="$( (cd "$(dirname "$jarfile")" && pwd -P) )" cd "$WORKING_DIR" || exit 1 # Inline script specified in build properties #{{inlinedConfScript:}} # Source any config file #configfile="$(basename "${jarfile%.*}.conf")" configfile="jvm.conf" # Initialize CONF_FOLDER location defaulting to jarfolder [ -z "$CONF_FOLDER" ] && CONF_FOLDER="{{confFolder:${jarfolder}}}" # shellcheck source=/dev/null [ -r "${CONF_FOLDER}/${configfile}" ] && . "${CONF_FOLDER}/${configfile}" # ANSI Colors echoRed() { echo $'e[0;31m'"$1"$'e[0m'; } echoGreen() { echo $'e[0;32m'"$1"$'e[0m'; } echoYellow() { echo $'e[0;33m'"$1"$'e[0m'; } # Create an identity for log/pid files if [ -z "$identity" ]; then if [ -n "$init_script" ]; then identity="${init_script}" else identity=$(basename "${jarfile%.*}")_${jarfolder////} fi fi # Initialize log file name if not provided by the config file [ -z "$LOG_FILENAME" ] && LOG_FILENAME="{{logFilename:${identity}.log}}" # Initialize stop wait time if not provided by the config file [ -z "$STOP_WAIT_TIME" ] && STOP_WAIT_TIME="{{stopWaitTime:60}}" # Utility functions checkPermissions() { touch "$pid_file" &> /dev/null || { echoRed "Operation not permitted (cannot access pid file)"; return 4; } touch "$log_file" &> /dev/null || { echoRed "Operation not permitted (cannot access log file)"; return 4; } } isRunning() { ps -p "$1" &> /dev/null } await_file() { end=$(date +%s) let "end+=10" while [ ! -s "$1" ] do now=$(date +%s) if [ $now -ge $end ]; then break fi sleep 1 done } # Build the pid and log filenames pid_file="$PID_FOLDER/{{pidFilename:${identity}.pid}}" log_file="$LOG_FOLDER/$LOG_FILENAME" [ "$(id -u)" = "0" ] && run_user=$(ls -ld "$jarfile" | awk '{print $3}') # Issue a warning if the application will run as root [ "$(id -u ${run_user})" = "0" ] && { echoYellow "Application is running as root (UID 0). This is considered insecure."; } # Find Java if [ -n "$JAVA_HOME" ] && [ -x "$JAVA_HOME/bin/java" ]; then javaexe="$JAVA_HOME/bin/java" elif type -p java > /dev/null 2>&1; then javaexe=$(type -p java) elif [ -x "/usr/bin/java" ]; then javaexe="/usr/bin/java" else echo "Unable to find Java" exit 1 fi arguments="-Dsun.misc.URLClassPath.disableJarChecking=true $JAVA_OPTS -jar $jarfile $RUN_ARGS $*" # Action functions start() { if [ -f "$pid_file" ]; then pid=$(cat "$pid_file") isRunning "$pid" && { echoYellow "Already running [$pid]"; return 0; } fi do_start "$@" } do_start() { working_dir=$(dirname "$jarfile") cd $working_dir # pushd "$working_dir" > /dev/null if [ ! -e "$PID_FOLDER" ]; then mkdir -p "$PID_FOLDER" &> /dev/null fi if [ ! -e "$log_file" ]; then touch "$log_file" &> /dev/null fi checkPermissions || return $? eval "$javaexe $arguments >> $log_file &" pid=$! echo "$pid" > "$pid_file" [ -z $pid ] && { echoRed "Failed to start"; return 1; } echoGreen "Started [$pid]" } stop() { working_dir=$(dirname "$jarfile") cd $working_dir [ -f $pid_file ] || { echoYellow "Not running (pidfile not found)"; return 0; } pid=$(cat "$pid_file") isRunning "$pid" || { echoYellow "Not running (process ${pid}). Removing stale pid file."; rm -f "$pid_file"; return 0; } do_stop "$pid" "$pid_file" } do_stop() { kill "$1" &> /dev/null || { echoRed "Unable to kill process $1"; return 1; } for i in `seq $STOP_WAIT_TIME`; do isRunning "$1" || { echoGreen "Stopped [$1]"; rm -f "$2"; return 0; } [ $i = STOP_WAIT_TIME/2 ] && kill "$1" &> /dev/null sleep 1 done echoRed "Unable to kill process $1"; return 1; } restart() { stop && start } status() { [ -f "$pid_file" ] || { echoRed "Not running"; return 3; } pid=$(cat "$pid_file") isRunning "$pid" || { echoRed "Not running (process ${pid} not found)"; return 1; } echoGreen "Running [$pid]" return 0 } run() { oldFolder="$(dirname "$pwd")" cd "$(dirname "$jarfile")" eval "$javaexe $arguments" result=$? cd "$oldFolder" return "$result" } # Call the appropriate action function case "$action" in start) start "$@"; exit $?;; stop) stop "$@"; exit $?;; restart) restart "$@"; exit $?;; status) status "$@"; exit $?;; debug) run "$@"; exit $?;; run) run "$@"; exit $?;; *) echo "Usage: $jarfile {start|stop|status|debug|run}"; exit 1; esac exit 0 -
新建 server.sh 用于调用 boot.sh，参考如下
#!/bin/sh JAR_NAME="service.jar" PID_NAME="service-pid" COMMAND=" debug | run | start | stop | restart | status " if [ $# -lt 1 ]; then echo " 必要参数： debug debug模式,前台打印日志,默认8002端口; run 前台模式启动; start 后台模式启动; stop 停止; restart 重启; status 查看状态; 重写SpringBoot支持的参数，以--开头。 example: --server.port=9999 服务器端口改为9999 --logging.level.root=debug 打印全部的debug日志 --logging.level.cn.fs=debug 打印当前项目的debug日志 --spring.profiles.active=prod 设置当前激活的配置文件为prod exp: sh server.sh run --server.port=9999 --logging.level.root=debug " exit fi ACTION=$(echo "$COMMAND" | grep -o " $1 ") shift if [ "$ACTION" = "" ]; then echo "缺少必要参数: {$COMMAND}" exit fi JVM_ARGS="$*" #while getopts m:a:: opt #do # case "$opt" in # m) # ACTION=$(echo "$COMMAND" | grep -o " $OPTARG ") # if [ "$ACTION" = "" ]; then # echo "启动模式错误: $OPTARG" # exit 1 # fi # ;; # a) JVM_ARGS=$OPTARG ;; # *) echo "未知参数: $opt $OPTARG" && exit 1;; # esac #done #if [ "$ACTION" = "" ]; then # echo "缺少参数: -m" # exit 1 #fi # shellcheck disable=SC2164 HOME="$(cd "$(dirname "${BASH_SOURCE-$0}")/.."; pwd)" EXEC_JAR="$HOME/bin/$JAR_NAME" #项目配置目录，主要是指定JVM参数的位置 CONF_DIR="$HOME/conf" #指定项目日志目录 LOG_FOLDER="$HOME/logs" #指定程序运行时的pid PID_FOLDER=$LOG_FOLDER #判断 [ ! -e "$LOG_FOLDER" ] && mkdir "$LOG_FOLDER" #LOG_FILENAME是shell的重定向日志名 if [ -f "$EXEC_JAR" ]; then eval "chmod +x $EXEC_JAR" eval "APP_NAME=$PID_NAME HOME=$HOME CONF_FOLDER=$CONF_DIR PID_FOLDER=$PID_FOLDER LOG_FOLDER=$LOG_FOLDER LOG_FILENAME=out.log $EXEC_JAR $ACTION $JVM_ARGS" else echo "可执行文件不存在." fi exit
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- 在 resources 下新建 bin 目录
